2085291

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{457}}^1$

素因数の和:492

約数の個数: 24

約数和(自身を含む): 3352560

約数和(自身を除く): 1267269

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 457, 507, 1371, 1521, 4113, 4563, 5941, 12339, 17823, 53469, 77233, 160407, 231699, 695097, 2085291]

約数ペア:

[(1, 2085291), (3, 695097), (9, 231699), (13, 160407), (27, 77233), (39, 53469), (117, 17823), (169, 12339), (351, 5941), (457, 4563), (507, 4113), (1371, 1521)]